61300099 has 8 divisors (see below), whose sum is σ = 73744640. Its totient is φ = 49777416.

The previous prime is 61300093. The next prime is 61300103. The reversal of 61300099 is 99000316.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61300099 - 2⁵ = 61300067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61300093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230319 + ... + 230584.

It is an arithmetic number, because the mean of its divisors is an integer number (9218080).

Almost surely, 2^61300099 is an apocalyptic number.

61300099 is a deficient number, since it is larger than the sum of its proper divisors (12444541).

61300099 is a wasteful number, since it uses less digits than its factorization.

61300099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460929.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 61300099 is about 7829.4379747208. The cubic root of 61300099 is about 394.2942029471.

The spelling of 61300099 in words is "sixty-one million, three hundred thousand, ninety-nine".